Filed: 7/21/2026ACC: 0001475940-26-000006
📋 What this filing means
MONTRUSCO BOLTON INVESTMENTS INC. filed this quarterly 13F‑HR report disclosing 80 equity positions with a total reported market value of $6.46B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
80
Positions
$6.46B
Total AUM (reported)
49.16M
Total Shares
Allocation by class
COM$4.29B66.5%
CL A$775.30M12.0%
CAP STK CL A$390.82M6.1%
COM NEW$331.94M5.1%
SHS$175.75M2.7%
SPONSORED ADS$173.31M2.7%
COM STK$171.59M2.7%
Portfolio Concentration
Top 3$1.30B20.1%
4–10$1.89B29.3%
11–25$2.24B34.6%
Rest$1.03B16.0%
Top 3 weight
20.1%
Top 10 weight
49.4%
Voting Authority Distribution
Total shares with voting rights: 49.16M
Sole
Full voting authority
49.16M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole80
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings80
Rows:
NVIDIA CORPORATION
SOLEShares2.64M
TypeSH
Market value$527.85M
8.18%
Sole
2.64M
Shared
0.00
None
0.00
ALPHABET INC
SOLEShares1.09M
TypeSH
Market value$390.82M
6.05%
Sole
1.09M
Shared
0.00
None
0.00
MICROSOFT CORP
SOLEShares1.02M
TypeSH
Market value$381.01M
5.90%
Sole
1.02M
Shared
0.00
None
0.00
AMAZON COM INC
SOLEShares1.58M
TypeSH
Market value$375.66M
5.82%
Sole
1.58M
Shared
0.00
None
0.00
JPMORGAN CHASE & CO
SOLEShares924.64K
TypeSH
Market value$302.66M
4.69%
Sole
924.64K
Shared
0.00
None
0.00
LAM RESEARCH CORP
SOLEShares671.48K
TypeSH
Market value$290.97M
4.51%
Sole
671.48K
Shared
0.00
None
0.00
BROADCOM INC
SOLEShares637.41K
TypeSH
Market value$240.78M
3.73%
Sole
637.41K
Shared
0.00
None
0.00
MASTERCARD INCORPORATED
SOLEShares468.36K
TypeSH
Market value$240.55M
3.73%
Sole
468.36K
Shared
0.00
None
0.00
MICRON TECHNOLOGY INC
SOLEShares204.06K
TypeSH
Market value$235.55M
3.65%
Sole
204.06K
Shared
0.00
None
0.00
MONSTER BEVERAGE CORP NEW
SOLEShares2.11M
TypeSH
Market value$203.18M
3.15%
Sole
2.11M
Shared
0.00
None
0.00
DANAHER CORP DEL
SOLEShares1.06M
TypeSH
Market value$202.78M
3.14%
Sole
1.06M
Shared
0.00
None
0.00
IDEXX LABS INC
SOLEShares372.79K
TypeSH
Market value$196.25M
3.04%
Sole
372.79K
Shared
0.00
None
0.00
META PLATFORMS INC
SOLEShares334.61K
TypeSH
Market value$188.48M
2.92%
Sole
334.61K
Shared
0.00
None
0.00
TAIWAN SEMICONDUCTOR MANUFAC
SOLEShares362.90K
TypeSH
Market value$173.31M
2.68%
Sole
362.90K
Shared
0.00
None
0.00
API GROUP CORP
SOLEShares4.05M
TypeSH
Market value$171.59M
2.66%
Sole
4.05M
Shared
0.00
None
0.00
VALERO ENERGY CORP
SOLEShares637.43K
TypeSH
Market value$166.01M
2.57%
Sole
637.43K
Shared
0.00
None
0.00
WASTE CONNECTIONS INC
SOLEShares974.83K
TypeSH
Market value$162.49M
2.52%
Sole
974.83K
Shared
0.00
None
0.00
AMPHENOL CORP
SOLEShares889.02K
TypeSH
Market value$156.75M
2.43%
Sole
889.02K
Shared
0.00
None
0.00
PUBLIC STORAGE
SOLEShares438.83K
TypeSH
Market value$139.68M
2.16%
Sole
438.83K
Shared
0.00
None
0.00
APPLE INC
SOLEShares455.85K
TypeSH
Market value$131.91M
2.04%
Sole
455.85K
Shared
0.00
None
0.00
LINDE PLC
SOLEShares242.60K
TypeSH
Market value$125.89M
1.95%
Sole
242.60K
Shared
0.00
None
0.00
UBER TECHNOLOGIES INC
SOLEShares1.71M
TypeSH
Market value$123.54M
1.91%
Sole
1.71M
Shared
0.00
None
0.00
CHIPOTLE MEXICAN GRILL INC
SOLEShares3.10M
TypeSH
Market value$105.24M
1.63%
Sole
3.10M
Shared
0.00
None
0.00
RYAN SPECIALTY HOLDINGS INC
SOLEShares2.69M
TypeSH
Market value$101.54M
1.57%
Sole
2.69M
Shared
0.00
None
0.00
SYNOPSYS INC
SOLEShares202.77K
TypeSH
Market value$90.45M
1.40%
Sole
202.77K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
NVIDIA CORPORATIONSOLE | COM | 2.64M | SH | $527.85M 8.18% | 2.64M | 0.00 | 0.00 |
ALPHABET INCSOLE | CAP STK CL A | 1.09M | SH | $390.82M 6.05% | 1.09M | 0.00 | 0.00 |
MICROSOFT CORPSOLE | COM | 1.02M | SH | $381.01M 5.90% | 1.02M | 0.00 | 0.00 |
AMAZON COM INCSOLE | COM | 1.58M | SH | $375.66M 5.82% | 1.58M | 0.00 | 0.00 |
JPMORGAN CHASE & COSOLE | COM | 924.64K | SH | $302.66M 4.69% | 924.64K | 0.00 | 0.00 |
LAM RESEARCH CORPSOLE | COM NEW | 671.48K | SH | $290.97M 4.51% | 671.48K | 0.00 | 0.00 |
BROADCOM INCSOLE | COM | 637.41K | SH | $240.78M 3.73% | 637.41K | 0.00 | 0.00 |
MASTERCARD INCORPORATEDSOLE | CL A | 468.36K | SH | $240.55M 3.73% | 468.36K | 0.00 | 0.00 |
MICRON TECHNOLOGY INCSOLE | COM | 204.06K | SH | $235.55M 3.65% | 204.06K | 0.00 | 0.00 |
MONSTER BEVERAGE CORP NEWSOLE | COM | 2.11M | SH | $203.18M 3.15% | 2.11M | 0.00 | 0.00 |
DANAHER CORP DELSOLE | COM | 1.06M | SH | $202.78M 3.14% | 1.06M | 0.00 | 0.00 |
IDEXX LABS INCSOLE | COM | 372.79K | SH | $196.25M 3.04% | 372.79K | 0.00 | 0.00 |
META PLATFORMS INCSOLE | CL A | 334.61K | SH | $188.48M 2.92% | 334.61K | 0.00 | 0.00 |
TAIWAN SEMICONDUCTOR MANUFACSOLE | SPONSORED ADS | 362.90K | SH | $173.31M 2.68% | 362.90K | 0.00 | 0.00 |
API GROUP CORPSOLE | COM STK | 4.05M | SH | $171.59M 2.66% | 4.05M | 0.00 | 0.00 |
VALERO ENERGY CORPSOLE | COM | 637.43K | SH | $166.01M 2.57% | 637.43K | 0.00 | 0.00 |
WASTE CONNECTIONS INCSOLE | COM | 974.83K | SH | $162.49M 2.52% | 974.83K | 0.00 | 0.00 |
AMPHENOL CORPSOLE | CL A | 889.02K | SH | $156.75M 2.43% | 889.02K | 0.00 | 0.00 |
PUBLIC STORAGESOLE | COM | 438.83K | SH | $139.68M 2.16% | 438.83K | 0.00 | 0.00 |
APPLE INCSOLE | COM | 455.85K | SH | $131.91M 2.04% | 455.85K | 0.00 | 0.00 |
LINDE PLCSOLE | SHS | 242.60K | SH | $125.89M 1.95% | 242.60K | 0.00 | 0.00 |
UBER TECHNOLOGIES INCSOLE | COM | 1.71M | SH | $123.54M 1.91% | 1.71M | 0.00 | 0.00 |
CHIPOTLE MEXICAN GRILL INCSOLE | COM | 3.10M | SH | $105.24M 1.63% | 3.10M | 0.00 | 0.00 |
RYAN SPECIALTY HOLDINGS INCSOLE | CL A | 2.69M | SH | $101.54M 1.57% | 2.69M | 0.00 | 0.00 |
SYNOPSYS INCSOLE | COM | 202.77K | SH | $90.45M 1.40% | 202.77K | 0.00 | 0.00 |
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